Expandable Bags

Discover Knack's range of expandable bags, perfect for both daily commuting and travel. Our collection includes expandable backpacks and expandable duffel bags in various sizes, shapes, and colors. Whether you’re heading to work or exploring the world, a Knack expandable bag adjusts to fit you.

12 products
Filter
Filter

12 products

Laptop Size
Clear
Outfits
Clear
Clear

12 products